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RE Chemicals
RE Metals and Alloys
Magnetic Materials
Luminescent Materials
Other nonferrous metal materials
Grirem Advanced Materials Co.,Ltd.(hereinafter referred to as “Grirem”) was founded after an entire restructuring to National Engineering Research Center for Rare Earth Materials(hereinafter referred to as “CREM”) as a joint-stock company in 2001, with Grinm group Co., Ltd. ( previous General Research Institute for Non-ferrous Metals, hereinafter referred to as “GRINM”) as the main sponsor. [More]
Rare earth halides for scintillation crystals

Molecular formula

Property

Specification

Application

LaCl3

Density: 3.84 g/cm3

Melting point: 858℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepare  LaCl3:Ce3+ scintillation crystal.

CeCl3

Density: 3.97 g/cm3

Melting point: 817℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepareLaCl3:Ce3+ scintillation crystal.

LaBr3

Density: 5.07 g/cm3

Melting point: 788℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepare LaBr3:Ce3+ scintillation crystal.

CeBr3

Density: 5.18 g/cm3

Melting point: 732℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepareLaBr3:Ce3+ and CeBr3 scintillation crystal.

CeI3

Density: 5.68 g/cm3

Melting point: 760℃

Purity≥99.95%, water content≤20 ppm,oxygen content≤200 ppm.

Used to preparecerium-doped LuI3, GdI3 and YI3 scintillation crystal.

EuI2

Density: 5.50 g/cm3

Melting point: 580℃

Purity≥99.95%, water content≤20 ppm,oxygen content≤300 ppm.

Used to prepareSrI2:Eu2+ scintillation crystal.

GdI3

Density: 5.23 g/cm3

Melting point: 931℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepareGdI3:Ce3+ scintillation crystal.

LuI3

Density: 5.64 g/cm3

Melting point: 1,050℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepareLuI3:Ce3+ scintillation crystal.

YI3

Density: 4.59 g/cm3

Melting point: 997℃

Purity≥99.99%, water content≤20 ppm, oxygen content≤50 ppm.

Used to prepareYI3:Ce3+ scintillation crystal.